Epsilon Download Manager 1.7.1

Version 1.7.1 is an in-place upgrade. Existing settings, download links, history, queues, partial files, and browser integration are preserved.

Multi-Network reliability

Fixed Windows adapter routing so a worker assigned to Ethernet, Wi-Fi, or tethering is explicitly routed through that interface instead of silently following the lowest-metric Windows route.
Added a real transfer test for every selected adapter and per-network traffic labels in Download Details.
Added controls for metered networks, daily usage, keeping one connection free, approval of newly detected networks, retry timing, and per-network colours.
A failed adapter is temporarily removed from a download and retried later without failing the file.

Added expected SHA-256 verification and queue selection to Add Download.
Added a persistent “When I delete” preference. Completed files remain protected from disk deletion.
Completed downloads are removed from schedule queues while remaining in download history.
Scheduled queues use the configured simultaneous-download count instead of a fixed value.
Improved pause/restart recovery and visible disk-loading progress.

Added BitTorrent protocol encryption (MSE/PE), IPv6 peer discovery from HTTP and UDP trackers, dual-stack incoming connections, persistent DHT contacts, and optional UPnP/NAT-PMP port mapping.
Fixed upload back-pressure that could stall downloads.
Torrent download and upload speed remain unlimited unless the user explicitly sets a limit.

Restyled Add Download, Add Torrent, Batch, Video, Website Grabber, Download Details, Intelligent Center, Download Complete, and delete prompts to match the v6 desktop design.
Added the full Multi-Network settings panel and refreshed Options navigation.
Improved English/Persian coverage, RTL layout, and dark-theme readability.

Fixed the Add Download window failing to open for downloads captured by Chrome, Edge, Brave, and Firefox.
Added validation that rejects undefined named XAML resources before a release is built.

Fixed intermittent upload-test failures on slow connections. Epsilon now adapts the upload sample size, allows slow transfers enough time, retries temporary failures, and keeps a valid probe result if a larger request fails.
Added direct buttons for the official Chrome Web Store and Firefox Add-ons listings to Getting Started and Options.
Removed the old text-file instructions, Developer mode, unpacked Chrome installation, and temporary Firefox installation from the public installer.
Kept the application and browser extensions at version 1.7.1.

The installer upgrades older Epsilon versions in place and keeps all application data.
Updated installer SHA-256: 03748DD0151BA1D73D60AA0FBAA2F7D7471E5CFECB845AF1BE89B7825C9B778B